c# - 如何识别我们得到答案的机器人回复

Question

Bot 依次使用来自网络聊天的后门事件生成多个问题 没有得到用户的回答。下面是两个问题的例子:

 //Question 1
 var reply = ((Activity)activity).CreateReply("Question 1");
 reply.Type = ActivityTypes.Message;
 reply.TextFormat = TextFormatTypes.Plain;

 reply.SuggestedActions = new SuggestedActions()
 {
      Actions = new List<CardAction>()
                   {
                        new CardAction() {Title = "Ans 1", Type = ActionTypes.ImBack, Value = "Ans 1"},
                        new CardAction() {Title = "Ans 2", Type = ActionTypes.ImBack, Value = "Ans 2"}
                     }
                };
 await connectorClient.Conversations.ReplyToActivityAsync(reply);   


 //Question 2 after 10 sec
 var reply = ((Activity)activity).CreateReply("Question 2");
 reply.Type = ActivityTypes.Message;
 reply.TextFormat = TextFormatTypes.Plain;

 reply.SuggestedActions = new SuggestedActions()
 {
      Actions = new List<CardAction>()
                   {
                        new CardAction() {Title = "Ans 1", Type = ActionTypes.ImBack, Value = "Ans 1"},
                        new CardAction() {Title = "Ans 2", Type = ActionTypes.ImBack, Value = "Ans 2"}
                     }
                };
 await connectorClient.Conversations.ReplyToActivityAsync(reply);   

如何在接收 Activity 事件时识别用户回答的是问题 1 还是问题 2？

Answer 1

解决这个问题的方法非常简单，您需要做的就是使 Value 参数唯一。在代码中，它看起来像下面的代码片段。您可能还想考虑使用 ActionTypes.PostBack 而不是 ActionTypes.ImBack 这样用户就不会真正看到 Value

var connectorClient = new ConnectorClient(new Uri(activity.ServiceUrl));
                var reply = ((Activity)activity).CreateReply("Question 1");
                reply.Type = ActivityTypes.Message;
                reply.TextFormat = TextFormatTypes.Plain;

                reply.SuggestedActions = new SuggestedActions()
                {
                    Actions = new List<CardAction>()
                    {
                        new CardAction() {Title = "Ans 1", Type = ActionTypes.PostBack, Value = "question 1 Ans 1"},
                        new CardAction() {Title = "Ans 2", Type = ActionTypes.PostBack, Value = "question 1 Ans 2"}
                    }
                };
                await connectorClient.Conversations.ReplyToActivityAsync(reply);


                //Question 2 after 10 sec
                reply = ((Activity)activity).CreateReply("Question 2");
                reply.Type = ActivityTypes.Message;
                reply.TextFormat = TextFormatTypes.Plain;

                reply.SuggestedActions = new SuggestedActions()
                {
                    Actions = new List<CardAction>()
                    {
                        new CardAction() {Title = "Ans 1", Type = ActionTypes.PostBack, Value = "question 2 Ans 1"},
                        new CardAction() {Title = "Ans 2", Type = ActionTypes.PostBack, Value = "question 2 Ans 2"}
                    }
                };
                await connectorClient.Conversations.ReplyToActivityAsync(reply);